LandOfFree - US Patents - Listing for Optical: systems and elements

Optical: systems and elements – Lens – Multiple component lenses

Bright triplet

Optical: systems and elements – Having significant infrared or ultraviolet property – Lens – lens system or component

Bright wide-angle infrared lens

Optical: systems and elements – Lens – Multiple component lenses

Bright wide-angle lens

Optical: systems and elements – Compound lens system – Microscope

Bright-field transmitted-light lighting device for microscopes

Optical: systems and elements – Miscellaneous

Brightness compensation for a lamp shade in an optical scanner

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Brightness conserving optical system for modifying beam symmetry

Optical: systems and elements – Polarization without modulation – Depolarization

Brightness enhancement film

Optical: systems and elements – Polarization without modulation – By relatively adjustable superimposed or in series polarizers

Brightness enhancement film

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Brightness enhancement film for backlit image displays

Optical: systems and elements – Prism

Brightness enhancement film with soft cutoff

Optical: systems and elements – Collimating of light beam

Brightness enhancement film, and methods of making and using...

Optical: systems and elements – Optical amplifier – Raman or brillouin process

Brightness enhancement of diode light sources

Optical: systems and elements – Compound lens system – Telescope

Brightness intensifier tube with alignment marker

Optical: systems and elements – Light control by opaque element or medium movable in or...

Brilliance control apparatus of light source in an optical scann

Optical: systems and elements – Diffusing of incident light

Broad band controlled angle analog diffuser and associated...

Optical: systems and elements – Having significant infrared or ultraviolet property – Lens – lens system or component

Broad band deep ultraviolet/vacuum ultraviolet catadioptric...

Optical: systems and elements – Lens – With reflecting element

Broad band DUV, VUV long-working distance catadioptric...

Optical: systems and elements – Lens – With reflecting element

Broad band DUV, VUV long-working distance catadioptric...

Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector

Broad band light absorbing film